A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5998-01-050-8908
NSN 5999-01-196-8475
NSN 5945-01-068-3503
NSN 6110-00-608-0854
NSN 5998-01-172-4774
NSN 6610-00-905-6780
NSN 6645-01-530-3654
NSN 5945-00-420-5712
NSN 7035-01-392-9838
NSN 6110-01-333-1741
NSN 5996-01-069-2915
NSN 5985-00-331-8887